"Fri, 14 Jun 2024 16:24:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240614
Only TIME
16:24:33
General datetime
2024-06-14 16:24:33Z
For Database
2024-06-14 16:24:33
For HTTP1.1
Fri, 14 Jun 2024 16:24:33 GMT